baber/WOPTO huggingface dataset:
Patent JP-H09156933-A (JP)
Title: Furnace for melting glass
Inventor: YOKOTA MINORU
IPC: C03B5/425
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a furnace for melting glass without inducing leakage of a glass raw material from a conjunction part of a throat. SOLUTION: This furnace for melting glass has front walls 1b, 1b of a melting chamber 1 behind the furnace for melting glass at an angle (θ) of 3-20 deg. starting from a throat 4 in opposing to both side walls 1c, 1c. End faces 1e, 1e of the front walls 1b, 1b are fitted to throat facers 4a, 4a, respectively at joining parts of the throat 4 and the both front walls 1b, 1b.
Patent JP-H07193843-A (JP)
Title: Focus adjustment method for crt and device therefor
Inventor: NAKAYABU TOMOYASU
IPC: H04N17/04
Filed: 1993-12-27
Abstract: PURPOSE:To attain unified focus adjustment by measuring a focus state on a monitor screen to be adjusted while the area is separated into a prescribed regions and providing a criterion of acceptance through the fuzzy inference based on combination of evaluation from mean measured value and evaluation from a worst region. CONSTITUTION:A CPU 11 controls a video signal generator 12 to generate a cross hatch picture 14 for focus adjustment and provides an output of it to a monitor 13. A CCD sensor 15 having a multilens array 16 is in close contact with a screen face of the monitor 13 to senses longitudinal and lateral lines of a picture. In this case, focus of a very small lens 16a of the array 16 is slightly deviated. An output of the sensor 15 is given to a measurement unit 17 as a detection signal and widths HW, VW, of signal lines are measured and resulting data are fed to the CPU 11. The CPU 11 drives a step motor 19 so as to minimize the widths HW, VW thereby adjusting the focus automatically. In this case, the focus state on the tube screen is measured while being divided into a prescribed number of regions and a criterion of acceptance level of the focus is outputted through the fuzzy inference resulting from the evaluation obtained from the mean value of the measured values and the evaluation of a worst region in combinations.
Patent JP-2001168095-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANOMURA MASAHIRO
IPC: H01L21/331
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily radiate the heat from wirings of a semiconductor device. SOLUTION: The surface of the wiring of the semiconductor device is formed into a rough surface to improve the heat radiation property, and a high- conductivity film is formed beneath this wiring to also make satisfactory the heat radiation to the semiconductor substrate side.
Patent JP-2000172566-A (JP)
Title: Electronic data management device and method and recording medium recording electronic data management program
Inventor: NAGATA TAKAOKI
IPC: G06F21/60
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic data management device and a method which can surely prevent the third parties from reading and using by stealth of the electronic data and also to provide a recording medium which records an electronic data management program. SOLUTION: A file which is inputted via an input/output part 401 is separated into the attribute information and a data main body at a data dividing part 402 and then enciphered at an enciphering part 403 by means of respectively different cipher keys. The enciphered attribute information and data main body are stored in different storing parts of a storing part 407 via a preserving part 404 and then an electronic data management information which shows the storing parts of those attribute information and main body is registered in a managing part 405. In regard to acquisition of the electronic data, the enciphered attribute information and data main body are acquired from the part 407 via an acquiring part 410 based on the management information registered at the part 405.  Then the ciphered attribute information and data main body are decoded at a decoding part 411, integrated together at a data integrating part 412 and outputted via the part 401.
Patent JP-2001165323-A (JP)
Title: Apparatus for shaft sealing
Inventor: FURUKAWA TAKEYA
IPC: F16J15/24
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact and reliable apparatus for shaft sealing forming a packing fragment to a simple and thin wall shape. SOLUTION: The apparatus consists of a plurality of packing fragments 32 that are set in a peripheral direction so as to osculate with a rotating shaft 7 in a ring-shaped space that is formed by a packing box 30 arranged at the circumference of the rotating shaft 7 and by a packing box cover 31 that covers an opening of the packing box 30. In addition, a comb-shaped ring 40 where a concave part 40a that opens to a radial-internal direction is formed alienated to the peripheral direction is mounted in the packing box 30 and the packing fragments 32 are inlaid and fixed to the concave part 40 of the comb-shaped ring.
Patent JP-H05160004-A (JP)
Title: X-ray exposing mask structure and x-ray exposing device using same
Inventor: IIZUKA TAKASHI
IPC: G21K1/06
Filed: 1991-12-04
Abstract: PURPOSE:To provide an X-ray mask structure with which the deflection of a mask supporting member and the deviation of a mask chucking can be detected, and to improve the yield of production and the reliability of the title X-ray exposing device by feeding back the detected information to the X-ray exposing device. CONSTITUTION:The title X-ray exposing device is the device provided with an X-ray exposing mask structure having the function of detecting the change from a steady state on a mask structure consisting of a mask retaining frame 1, a mask retaining frame 4, a mask retaining member 2, and an absorber pattern 3.
Patent JP-H09164314-A (JP)
Title: Fan filter unit
Inventor: ENDO NAOTOSHI
IPC: B01D46/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fan filter unit which is capable of housing and fixing filters of different thicknesses and number and coping with various uses, and to provide a fan filter unit in which filters are easily installed and replaced. SOLUTION: In this unit, an air intake 7 is formed in the lower part of a box body 1, and also a fan 2 is housed therein, and an air discharge port 9 is formed in the upper port thereof, and also a space 5 for housing a filter 4 is formed therein. In this case, to the air discharge port 9, a filter fixing member 20 covering the upper opened surface of the filter 4 is connected by a flexible pipe 24, and in the box body 1, a pressurizing means 26 for pressurizing the filter fixing member 20 on the filter 4 is installed.
Patent JP-H09164232-A (JP)
Title: Ball game table
Inventor: SHIMIZU UTAO
IPC: A63B61/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To make a ball game such as table tennis more interesting and to enjoy the game even in a narrow space in spite of the aged or the physically handicapped by providing a board, for which mutually confronted side parts are made arcuate, and a partitioning member which is erected across a central part has an arcuate upper edge part. SOLUTION: A board 1 is made elliptical while forming arcuate parts 12 on both the sides of rectangular part 11, and the arcuate part 12 is made semicircular with the width of rectangular part 11 as a diameter. Besides, a partitioning member 3 erected across the central part is formed e.g. from a transparent plastic panel, and its upper edge part 31 is made acuate and gradually higher from the central part towards both end parts. Thus, in the state of confronting players with the board 1 in-between, a table tennis ball or a tennis ball is alternately hit back by rackets or hands and the game can be enjoyed.  In this case, since the upper edge part 31 of partitioning member 3 is made gradually higher from the central part toward both the end parts, corresponding to the position where the hit back ball passes over the partitioning member 3, it is necessary to adjust the height of ball course and the speed of ball.
Patent JP-H11169738-A (JP)
Title: Shredder
Inventor: TSUTSUI HITOSHI
IPC: B02C18/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide as shredder wherein a structure such as a cutter can be easily manufactured at low cost, miniaturization, reduction in the load of the cutter, and extended life thereof can be achieved, and various matters to be cut such as documents, synthetic resin cars can be extremely finely, efficiently cut off and also cut pieces can be treated rationally and rapidly and a comfortable environment can be provided. SOLUTION: In the shredder wherein a rotary shaft 20 to which cutters 23, 24 are mounted is provided in a casing 3 provided with a feed port 13, and a grid 6 having a plurality of through holes 7 is disposed below the cutters 23, 24 to allow cut pieces passing through the grid 6 to be discharged out of the casing 3, the rotary shaft 20 is vertically installed and the planar cutters 23, 24 are arranged on the rotary shaft 20 so as to be rotatable on a horizontal plane. A chip space 8 is disposed below the grid 6 to store cut pieces. A fan 22 is disposed in the space 8 so as to be rotated with the rotary shaft 20. The cut pieces can be discharged through the fan 22.
Patent JP-H07189573-A (JP)
Title: Roll screen device and blind device
Inventor: NAKAMURA HIDEHIKO
IPC: E06B9/56
Filed: 1993-12-24
Abstract: PURPOSE:To lessen the space for installing a roll screen device and simplify the operations of the device, wherein the roll screen device is so structured that two screens piled one over the other and put in relative movement in the vertical direction to make changing-over between the natural light take-in state and non-takein state. CONSTITUTION:A screen device 14 has a double structure in such an arrangement that translucent parts 13 and opaque parts 15 are formed continuously over and under alternately, and the tops of the front screen piece 14a and rear screen piece 14b are coupled so that they can be wound on and unwound from one takeup pipe 12, and thereby elevation and sinking of the screen pieces 14a, 14b are conducted. Changing-over of the screen device 14 between the natural light take-in state and non-takein state is made by swinging a swing rod 22, which is installed between the front and rear screen pieces 14a, 14b, with rotations of swinging members 23, 24 which are fitted on the takeup pipe 12 in such a way that they can rotate in a single piece for a certain specified angle and make relative rotation for the further range, and thereupon hooking one of the screen pieces 14a on the takeup pipe 12.
Patent JP-2000165835-A (JP)
Title: Subscriber system and incoming confluent noise separating system
Inventor: ARAI KOSUKE
IPC: H04N21/647
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber system and an incoming confluent noise separation system by which an incoming confluent noise invaded from a subscriber to a CATV transmission line is prevented when no communication terminal is in use and a position of occurrence of an incoming confluent noise is easily located. SOLUTION: A protector is used to detect a control signal sent from a communication terminal 1 and a system of the signal passing through the protector is switched to a one-way system or a 2-way system go as to prevent an incoming confluent noise invaded from a subscriber to a CATV line when a communication terminal is not in use and a communication terminal management system 3 installed in a CATV center or the like monitors an operating state of the communication terminal 1.
Patent JP-2001166540-A (JP)
Title: Yellow toner and full-color developing toner using the same
Inventor: UNNO MIKIO
IPC: G03G9/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a yellow toner which gives stable image density and hue of the print without causing toner fog on a photoreceptor even when the toner is used for a nonmagnetic single-component developing method and which is suitable for a full-color development, and to provide a full-color developing toner by using that yellow toner. SOLUTION: The yellow toner consists of a mixture of the following components (YA) and (YB). The component (YA) consists of toner particles containing a polyester resin, a yellow pigment such as C.I.pigment yellow 74, yellow 155 or the like, and a negative charge controlling agent. The polyester resin has <=30 KOHmg/g acid value, 2,000 to 20,000 number average mol.wt. (Mn), 5,000 to 300,000 weight average mol.wt. (Mw), 2 to 150 of Mw/Mn, 70 to 100 wt.% tetrahydrofuran-soluble content, 80 to 160 deg.C softening point, and 50 to 75 deg.C glass transition temperature. The component (YB) consists of inorganic fine powder such as silica, titania and alumina subjected to the surface treatment with silicone oil and having 5 to 500 m2/g specific surface area.
Patent JP-H06191597-A (JP)
Title: Liquid feed device
Inventor: OKUYAMA HIDENORI
IPC: F04B23/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a sanitary liquid feed device having no possibility that various germs and dust intrude through an opening of an outlet tube. CONSTITUTION:A liquid feed device comprises a vessel filled with liquid to be fed, a liquid feed pipe whose one end is connected to the vessel, a pump chamber whose one end is connected to the other end of the liquid feed pipe and which has a wall face composed of a flexible material, and a liquid containing portion constituted of an outlet tube 9 connected to the other end of the pump chamber and formed of an elastic material so that the top end of the outlet tube is usually closed. The device holds detachably the pump chamber. Further, the device has a pump-operating unit, which gives displacement to the wall face made of the flexible material to allow the volume of the pump chamber to be changed, and a fixed portion having a groove into which the outlet tube 9 is inserted, and having a pinch valve means for holding and pressing the outlet tube 9 except the outlet time of the liquid to be fed. In the fixed portion, germicidal lamps 13 are provided at parts thereof corresponding to the lower end of the outlet tube 9.
Patent JP-H07200192-A (JP)
Title: Optical disk device
Inventor: YAMAMOTO KAZUTAKA
IPC: G06F3/06
Filed: 1993-12-28
Abstract: PURPOSE:To lower the cost of a system by adding a controller part which converts an SCSI interface into an interface of different standards to an optical disk device which has the SCSI interface. CONSTITUTION:The controller part 62 which converts the interface of the optical disk device 61 which has the interface 4 of the SCSI standards for host connection into the interface of different standards of IDE or ATA, is added to the optical disk device 61. The optical disk device is connected to a host CPU through the interface of the different standards. As compared with new design development of an optical disk control part having an IDE or ATA interface, the design development of the IDE controller part 62 using the interface conversion is relatively simple and does not require much cost. An optical disk device 6 having the IDE or ATA interface does not require an interface unit, unlike the SCSI interface.
Patent JP-2000173373-A (JP)
Title: Contact material for vacuum valve, and manufacture thereof
Inventor: OKUTOMI ISAO
IPC: H01H1/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the excellent cutting characteristic and large current interrupting characteristic. SOLUTION: Maximum grain diameter of TiC of the contact material for vacuum valve composed of Cu at 50 vol.% or less and a balance consisting of the TiC is set at 10 μm so as to restrict the generation of the excessive cutting current value. This contact material is manufactured by mixing the TiC powder at 75-90 vol.% and Cu at 10-25 vol.%, molding it, and infiltrated with Cu. An arc surface of the contact material includes 50 vol.% or more of the TiC, and ratio of the Cu is increased step by step toward the back surface of the arc surface. Excellent low cutting characteristic and large current interrupting characteristic can be thereby obtained.
Patent JP-H07196077-A (JP)
Title: Underwater towing holding hardware of linear structure
Inventor: KODAN NORIHISA
IPC: B63B21/66
Filed: 1993-12-29
Abstract: PURPOSE:To facilitate attachment/detachment of a linear structure by positioning a buoyancy attaching part in the position higher than the topmost of a linear structure holding part, and in the center part in the width of holding hardware. CONSTITUTION:Four linear structure holding parts 1a, 1b and a buoyancy attaching part 2 are placed on the same flat surface and fixed through connecting rigid members 3a having the truss construction by welding and connected one another in the state where the mutual positional relationship is held to constant. In right and left symmetrical positions to a longitudinal line passing the position of the buoyancy attaching part 2, two linear structure holding parts 1a are respectively fixed to the right and left parts on the upper stage lower than the buoyancy attaching part 2, and the other two linear structure holding parts 1b are respectively fixed to the right and left parts on the lower stage. Specific gaps to be determined according to the maximum diameter of the pipe-like linear structure are provided between the upper stage and the lower stage.
Patent JP-H05158202-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/015
Filed: 1991-12-10
Abstract: PURPOSE:To reduce variation of photographic characteristics, to ensure sufficient color development performance, and to obtain the photographic characteristics small in fog even at the time of using a contaminated developing solution by incorporating at least one kind of specified cyan coupler in a red-sensitive emulsion layer composing the photosensitive material and developing the photosensitive material with a color developing solution containing a specified amount of chlorine ions or more. CONSTITUTION:The red-sensitive silver halide emulsion layer composing the photosensitive material contains at least one of the pyrrolotriazole type cyan couplers represented by formula I or II and the color developing solution to be used contains the chlorine ions in a concentration of >=0.08mol/l. In formulae I and II, one of Za and Zb is -N= and the other is -C(R3)=; each of R1 and R2 is an electron attractive group having a Hammett's substituent constant sigmaP of >=0.20, and the sum of the Hammett's substituent constant of both is >=0.65: R3 is H or a substituent; and X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H07195790-A (JP)
Title: Printer
Inventor: TOYOSAWA KICHIYA
IPC: G06F17/21
Filed: 1993-12-30
Abstract: PURPOSE:To provide a display part reduced in its occupying area without lowering editing efficiency in a printer performing editing and printing data over a plurality of lines. CONSTITUTION:A display part 50D is constituted of a main display part 50Da having electrodes formed thereto in a dot matrix pattern and displaying a printing image and indicator parts 50Db having square or circular electrode patterns formed thereto. A 'line number' prepared as one of the indicator parts 50Db is constituted of four display elements (t) having numerical values of l-4 entered therein and the liquid crystal display elements (t) having the numerical values of 'line number' corresponding to the total number of lines of printing data subjected to printing and editing light black. The display elements (t) having the numerical values of 'line number' corresponding to the line positions of the printing data displayed on the main display part 50Da entered therein become an on-and-off state repeating a state lighting black and a state putting out lights at a predetermined time interval.
Patent JP-H05159043-A (JP)
Title: Color picture processor
Inventor: FUKAYA MASAHARU
IPC: G06F15/163
Filed: 1991-12-09
Abstract: PURPOSE:To similarly process color pictures and overlay pictures in parallel and to stably synchronize picture processings and to improve the speed. CONSTITUTION:First to fourth picture processing processors 1-4 which respectively picture-process the respective constitution elements of the color pictures (R, G and B planes) in parallel, picture-process the overlay pictures (character and graphic) plotted on the color pictures and have the same architecture, a host processor 14 which down-loads a control program, a control table (including common area) and an I/O register (including common area) on the first-to fourth picture processing processors 1-4 and controls/manages them, first to fourth system memory parts 16-19 storing the down-loaded control program, the control table and the I/O register and first to fourth picture memories 7, 8, 9 and 12 having the same structure, which are used for the processing of the color pictures and the overlay pictures are provided. Thus, the picture processing by the stable synchronizing processing and the parallel processing of the respective picture processing processors can be speeded up.
Patent JP-H0568674-A (JP)
Title: Modifying method for error in array of complex nmr imaging data
Inventor: JIYOSEFU KENESU MEIAA
IPC: G01R33/561
Filed: 1991-12-11
Abstract: PURPOSE: To enhance the quality of an image which is produced by using a sequence of echo planar pulses by obtaining rows of NMR data in an array of NMR reference data through substantially no phase encoding with substantially no phase. CONSTITUTION: A method of correcting NMR image data obtained through a sequence of echo planar pulses comprises the steps of obtaining a set of EPI data, obtaining a set of reference data with no application of an inclination of phase encoding, converting data rows in the set of reference data through Fourier-transform so as to obtain a set of reference data, computing a set of phase-corrected data, transforming the set of EPI data through Fourier- transform, correcting the set of transformed EPI data by the use of the phase- corrected set, and transforming the set of corrected EPI data through second orthogonal Fourier transform so as to obtain a set of data. Thus, it is possible to determine errors in the set of EPI data so as to cancel out the errors before the reconstitution of an image.
Patent JP-H10193131-A (JP)
Title: Welding equipment provided with device for forming welding wire in plurality of shapes
Inventor: KOHIYAMA AKIHIKO
IPC: B23K11/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate continuous welded can making of a plurality of kinds of can materials by forming a welding wire in a plurality of shapes without interrupting a welded can making operation and eliminating excess use of welding wires. SOLUTION: A welding wire forming device is constituted of welding wire shape forming rolls A, B, C each consisting of the upper and lower roll 3 and 4, 18 and 19, 20 and 21 which are arranged in the longitudinal direction of a welding wire 1 and which are each provided with a different cross section. Each shape forming roll is such that the upper roll 3, 18, 20 can be elevated by an elevating mechanism 22, 23, 24 and that the roll can be in contact or non-contact with the welding wire 1. The welding wire 1 is pressurized by any one of the shape forming rolls by raising/lowering the upper roll 3, 18, 20, so that the welding wire can be formed in plural shapes.